Courtney Love has always been a controversial figure for Nirvana fans.

During Kurt Cobain's life, Love was often ostracised with her outspoken nature tending to land her in trouble.

After his demise, a tiny fringe of Nirvana's fans began developing conspiracy theories against the Hole singer - alleging her involvement in Kurt Cobain's death.

Sadly, Courtney Love's father is also involved in this conspiracy theory. Speaking to Radar, Hank Harrison claimed that a new edition of his book 'Love Kills: The Assassination Of Kurt Cobain' will prove she was closely involved with the singer's death.

"No doubt she was capable," Harrison told Radar. "I can’t prove she pulled the trigger, but I can prove her involvement to a high degree of certainty."

Pointing to a note released by Seattle police earlier this week, Harrison claimed that the language - Cobain (perhaps jokingly) refers to Courtney Love as a "bitch with zits" - proves that their relationship was not what it seemed.

"If you read the true meaning of this small note, and place it in conjunction with the rest of the evidence, anyone with even half a wit will see that something dire and awful took place" he said. "Nobody, except me, asked the obvious question: ’Why weren’t they developed 20 years ago?’ They weren’t developed because the police had already decided it was a suicide and didn’t need any more evidence."